# Appointment Scheduling bbook vs Smacker!

The clearest difference is update cadence: Appointment Scheduling bbook at every 9 days against Smacker!'s every 5 weeks. Smacker!'s advantage is iOS requirement (14.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Appointment Scheduling bbook ships an update every 9 days, Smacker! every 5 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | Appointment Scheduling bbook | Smacker! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 70 MB | 70 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Valon Feka](https://appshunter.io/developer/1494975205) | [Creative Intersection Pty Ltd](https://appshunter.io/developer/420338514) |

## What reviewers say

### Appointment Scheduling bbook

[App page](https://appshunter.io/ios/app/appointment-scheduling-bbook/id1630553303)

Streamline your business operations with an intuitive appointment scheduling tool. Allow clients to book, manage, and pay for services online, while you effortlessly track appointments, send reminders, and manage staff. Perfect for service-based businesses of all sizes.

**Highlights:** Online client appointment booking, Automated client reminders, Online payment processing, Staff management with restricted access, Customizable service offerings, Google Calendar synchronization

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Smacker!

[App page](https://appshunter.io/ios/app/smacker/id1666415922)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is Appointment Scheduling bbook free?

Appointment Scheduling bbook is free to download, with no in-app purchases.

### Is Smacker! free?

Smacker! is free to download, with no in-app purchases.

### Do Appointment Scheduling bbook or Smacker! have ads?

Neither Appointment Scheduling bbook nor Smacker! shows ads.

### Which is updated more often, Appointment Scheduling bbook or Smacker!?

Appointment Scheduling bbook ships an update every 9 days, and Smacker! every 5 weeks. Most recently, Appointment Scheduling bbook was updated on September 23, 2026 and Smacker! on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*